Changed wizard in order to allow search several picking lists at a time

__init__.py

@@ -4,9 +4,11 @@
 from trytond.pool import Pool
 from .shipment import *
 
+
 def register():
     Pool.register(
         StockSearchShipmentStart,
+        StockSearchShipmentStartFields,
         module='stock_search_shipment', type_='model')
     Pool.register(
         StockSearchShipment,

shipment.py

@@ -3,17 +3,27 @@
 # copyright notices and license terms.
 from trytond.model import fields, ModelView
 from trytond.pool import Pool, PoolMeta
-from trytond.wizard import Button, StateAction, StateView, Wizard
+from trytond.wizard import Button, StateAction, StateTransition, StateView, \
+    Wizard
 from trytond.pyson import PYSONEncoder
 from trytond.transaction import Transaction
 
-__all__ = ['StockSearchShipmentStart', 'StockSearchShipment']
+__all__ = ['StockSearchShipmentStart', 'StockSearchShipmentStartFields',
+    'StockSearchShipment']
 __metaclass__ = PoolMeta
 
 
 class StockSearchShipmentStart(ModelView):
     'Stock Search Shipment Start'
     __name__ = 'stock.search.shipment.start'
+    shipments = fields.One2Many('stock.search.shipment.start.field', 'search',
+        'Shipments')
+
+
+class StockSearchShipmentStartFields(ModelView):
+    'Stock Search Shipment Start'
+    __name__ = 'stock.search.shipment.start.field'
+    search = fields.Many2One('stock.search.shipment.start', 'Search')
     name = fields.Char('Code', required=True,
         help='The code of the stock shipment you are looking for.')
 
@@ -40,13 +50,13 @@ class StockSearchShipment(Wizard):
                 ('res_model', '=', context['active_model']),
                 ('domain', '=', None),
                 ], limit=1)
-        shipments = Shipment.search([
-                ('code', '=', self.start.name),
-                ], limit=1)
+        codes = [s.name for s in self.start.shipments]
+        shipments = [s.id for s in Shipment.search([
+                    ('code', 'in', codes),
+                    ])]
         if shipments:
-            shipment, = shipments
             action['pyson_domain'] = PYSONEncoder().encode([
-                    ('id', '=', shipment.id),
+                    ('id', 'in', shipments),
                     ])
             if context['active_model'] != 'stock.shipment.out':
                 action['res_model'] = context['active_model']
@@ -62,4 +72,5 @@ class StockSearchShipment(Wizard):
                             ])]
             del action['act_window_domains']
             action['domains'] = []
+            self.start.shipments = None
         return action, {}

shipment.xml

@@ -4,10 +4,17 @@ The COPYRIGHT file at the top level of this repository contains the full
 copyright notices and license terms. -->
 <tryton>
     <data>
+
+        <record model="ir.ui.view" id="stock_search_shipment_start_field_form_view">
+            <field name="model">stock.search.shipment.start.field</field>
+            <field name="type">tree</field>
+            <field name="name">stock_search_shipment_start_field_tree</field>
+        </record>
+
         <record model="ir.ui.view" id="stock_search_shipment_start_form_view">
             <field name="model">stock.search.shipment.start</field>
             <field name="type">form</field>
-            <field name="name">stock_search_shipment_start</field>
+            <field name="name">stock_search_shipment_start_form</field>
         </record>
 
         <record model="ir.action.wizard" id="stock_search_shipment_wizard">

view/stock_search_shipment_start_field_tree.xml

@@ -2,7 +2,7 @@
 <!-- This file is part of the stock_search_shipment module for Tryton.
 The COPYRIGHT file at the top level of this repository contains the full
 copyright notices and license terms. -->
-<form string="Stock Search Shipment">
-    <label name="name"/>
+<tree string="Stock Search Shipment" editable="bottom">
     <field name="name"/>
-</form>
+    <field name="search"/>
+</tree>

view/stock_search_shipment_start_form.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of the stock_search_shipment module for Tryton.
+The COPYRIGHT file at the top level of this repository contains the full
+copyright notices and license terms. -->
+<form string="Stock Search Shipment">
+    <field name="shipments"
+        view_ids="stock_search_shipment.stock_search_shipment_start_field_form_view"/>
+</form>